Products.

TEW-5503 Series Input/Output Transformer

TEW-5503 - 1 & - 2 are designed to be used, as INPUT Transformers in the ISDN primary rate access network for the following devices:

  • Crystal 61535A, 61574A, 61575, and 6158A
  • Level One 304A, and 305A

Also as IN / OUTPUT Transformer for:

  • Crystal 61534, 61535, 61574, and 6158
  • Level One 300, 301, 305

TEW-5503 - 3 Designed as OUTPUT Transformer for:

  • Brooktree BT8069B
  • Level One LXT319, 318, 360
  • Mitel MT9075

TEW-5503 - 4 Designed as INPUT Transformer for:

  • Brooktree BT8069B
  • Level One LXT319, 318, 360
  • Mitel MT9075

TEW-5503 - 5 Designed as INPUT & UTPUT Transf. for:

  • PMC-Sierra PM4351 Comet
Features: 
  • Primary rate ISDN network nodes
  • PBX or computer to T1/CEPT Digital Trunks.
  • TDM Multiplexers